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Items (222,094)

EUROCAE/SAE WG80/AE-7AFC Hydrogen Fuel Cells Aircraft Fuel Cell Safety Guidelines

7/17/2026

This document defines the technical guidelines for the safe integration of Proton Exchange Membrane (PEM) Fuel Cell Systems (FCS), fuel (considered to be liquid and compressed hydrogen storage types only), fuel storage, fuel distribution and appropriate electrical systems into the aircraft. Editorial Note: Today PEM systems and fuel storage represent the most mature FCS technology and currently forms the basis for this standard. Other types of fuel cell systems and fuels (including reforming technologies and electrolyzers), may be covered by a further update to this document.

AE-7F Hydrogen and Fuel Cells

Exposure Levels of UV Radiation in Nondestructive Inspection Processes

AIR4964A (Current)

7/17/2026

Long wave ultraviolet or UV-A irradiation (between 320 and 400 nm) is used for fluorescent inspections in magnetic particle and liquid penetrant examinations. UV-A irradiation is obtained from either LED, fluorescent, or high intensity discharge lamps that are stationary or portable. Commercially available UV-A lamps possess a large variation in intensity output that may introduce a legitimate concern for possible health hazards. This document reviews the nature of UV-A irradiation emitted by lamps and acceptable UV dosage limits adopted by the American Conference of Governmental Industrial Hygienists (ACGIH®) and European Union and recommendation of proper practices when working with UV-A irradiation.

AMS K Non Destructive Methods and Processes Committee

BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, CUP WASHER LOCKED, CRES, UNS S66286, 130 KSI MIN, .2500-28 UNJF-3A

AS9677C (Current)

7/17/2026

E-25 General Standards for Aerospace and Propulsion Systems

Procedure for Thermal Aging Test for Polyol Ester Gas Turbine Engine Lubricants

ARP6299A (Current)

7/17/2026

This method is intended to evaluate the thermal and oxidative stability of synthetic, ester-based aviation lubricants under defined conditions of time and temperature. This method is applicable to lubricants meeting the compositional and performance requirements of AS5780.

E-34 Propulsion Lubricants Committee

J1979-DA, Digital Annex of E/E Diagnostic Test Modes

J1979DA_202607 (Current)7/16/2026

The SAE J1979 document set includes the communication between the vehicle's On-Board Diagnostic (OBD) systems and test equipment implemented across vehicles within the scope of regulated emissions and propulsion related OBD. The SAE J1979 Digital Annex supplements the J1979 base documents primarily by maintaining a global registry of regulated emissions and propulsion related data identifiers.

Vehicle E E System Diagnostic Standards Committee

Lighting, Aircraft Interior, Installation of

AS18276B (Current)

7/16/2026

This specification covers the installation of aircraft interior lighting for military aircraft.

A-20C Interior Lighting

Manganese Alloy, Brazing Filler Metal 66Mn - 16Ni - 16Co - 0.80B 1770 to 1875 °F (966 to 1024 °C) Solidus-Liquidus Range

AMS4780J (Current)

7/15/2026

This specification covers a manganese alloy in the form of powder, preforms, and a viscous mixture (paste) of the powder in a suitable binder.

AMS F Corrosion and Heat Resistant Alloys Committee

Hard Anodic Coating of Magnesium Alloys Alkaline Type, High Voltage

AMS2467B (Current)

7/15/2026

This specification establishes the procedures used to produce a hard anodic coating on magnesium alloys and the properties of the coating.

AMS B Finishes Processes and Fluids Committee

Steel, Corrosion-Resistant, Sheet, Strip, and Plate, 9.0Mn - 20Cr - 6.5Ni - 0.28N (21-6-9LC), Solution Heat Treated

AMS5595J (Current)

7/15/2026

This specification covers a corrosion-resistant steel in the form of sheet, strip, and plate.

AMS F Corrosion and Heat Resistant Alloys Committee

Starter Battery Identification and Classification

J2981_202607 (Current)

7/15/2026

This document provides recommendations to identify battery group sizes and dimensions for 6 V, 8 V, 12 V, and 24 V lead acid batteries.

Starter Battery Standards Committee

Physical Layer, 250 kbit/s, Twisted Shielded Pair

J1939-11_202607 (Current)

7/15/2026

This document defines a physical layer having a robust immunity to EMI and physical properties suitable for harsh environments. This document is suitable for CAN interfaces applying CAN HS (high-speed) transceivers as specified in ISO 11898-2. These SAE Recommended Practices are intended for light- and heavy-duty vehicles on- or off-road, as well as appropriate stationary applications which use vehicle derived components (e.g., generator sets). Vehicles of interest include, but are not limited to, on- and off-highway trucks and their trailers, construction equipment, and agricultural equipment and implements.

Truck and Bus Control and Communications Network Committee

Test Facility Shakedown and Commissioning

AIR6364 (Current)

11/29/2017

The paper discusses in general terms the activities required to be undertaken or demonstrated during the establishment of the facility such as: the assessment checks prior to forwarding to the end users site for embodiment into the facility system the establishment of the facility such as trial installations of hardware, functionality checking of lifting transportation and access systems, centerline pull checks, pressure testing of fuel and air start systems, flushing of wet systems and electrical continuity checking. the commissioning of the facility such as instrumentation calibrations, engine starts, engine running, assessment of command and control system, assessment of DAS system, aerodynamic and acoustic surveys. The paper will concentrate on the main engineering engine related aspects of the facility and will not necessarily contain information on the construction validation activities such as HVAC, electrical, facility fire system, waste water etc. Risk analysis may be

EG-1E Gas Turbine Test Facilities and Equipment

ARINC 834A-1 Internet Protocol Based Aircraft Data Interface Function (ADIF)

ARINC834A-1 (Current)7/2/2026

This standard defines the services, the transport layers, and the suggested security mechanisms to enable communication between aircraft systems and an Electronic Flight Bag (EFB). Herein is the definition of a set of protocols and services for the exchange of aircraft avionics data across aircraft networks. The purpose is to define a common set of services to be used to access specific avionics data that will enhance EFB applications. Supplement 1 introduces bi-directional communication between the EFB and FMS. It also enables mutual Transport Layer Security, incorporating client authentication.

Airlines Electronic Engineering Committee

Titles, SAE G-3B Subcommittee Documents, Selection Of

ARP1987/1 (Current)

1/2/2013

This SAE Aerospace Recommended Practice (ARP) establishes the guidelines for selection of titles of aerospace fitting documents generated by SAE Subcommittee G-3B.

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Aluminum Alloy, Extrusions, 4.4Cu - 1.5Mg - 0.60Mn (2024-T8510), Solution Heat Treated, Cold Worked, Stress-Relieved by Stretching, and Precipitation Heat Treated, Unstraightened

AMS4481A (Current)

12/4/2024

AMS D Nonferrous Alloys Committee

Oxygen Flow Indication

AS916C (Current)

9/13/2024

This SAE Aerospace Standard (AS) defines the overall requirements applicable to oxygen flow indication as required by Airworthiness Requirements of CS/FAR 25.1449 to show that oxygen is being delivered to the dispensing equipment. Requirements of this document shall be applicable to any type of oxygen system technology and encompass “traditional” pneumatic devices, as well electric/electronic indication.

A-10 Aircraft Oxygen Equipment Committee

Guide for Conducting an HIRF and Lightning Safety Assessment (HLSA)

ARP8482 (Current)

6/15/2026

Highly integrated electrical and electronic systems that perform functions within an aircraft may have potential failure conditions during and after exposure to the High-Intensity Radiated Fields (HIRF) or lightning environments. It is therefore necessary to conduct an HIRF and Lightning Safety Assessment (HLSA) that can identify potential failure conditions resulting from exposure to the aircraft HIRF and lightning environments. The failure conditions, failure conditions classifications, and independence principles identified by Aircraft Functional Hazard Assessment (AFHA), Preliminary Aircraft Safety Assessment (PASA), System Functional Hazard Assessment (SFHA), and Preliminary System Safety Assessment (PSSA), and lessons learned from previous experience, are used to identify proposed requirements during the development process. Ultimately, these requirements will result in a design capable of demonstrating that exposure to the HIRF and lightning environments will not result in

AE-4 Electromagnetic Compatibility (EMC) Committee

PROPELLER SHAFT ENDS, DUAL ROTATION (PROPELLER SUPPLIED BEARING)

ARP375D (Current)

2/5/2013

E-25 General Standards for Aerospace and Propulsion Systems

Design and Run-Time Information Exchange for Health-Ready Components

JA6268_202303 (Current)

5/26/2026

This Surface Vehicle & Aerospace Recommended Practice offers best practices and a methodology by which IVHM functionality relating to components and subsystems should be integrated into vehicle or platform level applications. The intent of the document is to provide practitioners with a structured methodology for specifying, characterizing and exposing the inherent IVHM functionality of a component or subsystem using a common functional reference model, i.e., through the exchange of design-time data and the application of standard vehicle data communications interfaces. This document includes best practices and guidance related to the specification of the information that must be exchanged between the functional layers in the IVHM system or between lower-level components/subsystems and the higher-level control system to enable health monitoring and tracking of system degradation severity. The intent is to provide an IVHM system that can robustly report the degradation of a given

HM-1 Integrated Vehicle Health Management Committee

614 Standard Firmware Loader for Avionics Shops

ARINC614 (Current)9/1/1989

This standard describes the characteristics of a standard firmware loader for avionic shops. It is capable of copying digital information into memory devices installed in circuit card assemblies, Line Replaceable Modules (LRMs) and On-Board Replaceable Modules (OBRMs). It contains the recommendations of the air transport community concerning the design and development of firmware loader equipment.

Airlines Electronic Engineering Committee, Avionics Maintenance Committee

609 Design Guidance for Aircraft Electrical Power Systems

ARINC609 (Current)1/1/1987

This standard describes electrical power system design and performance standards brought about by extensive use of digital avionics. This Report provides guide lines for designers of aircraft power system components and of power utilization components, both avionics and power converters such as motors and heaters.

Airlines Electronic Engineering Committee

606A Guidance for Electrostatic Sensitive Utilization and Protection

ARINC606A (Current)11/1/2004

This document provides guidance for using industry standards for developing an ESD control program tailored to meet specific user requirements. In addition, it provides uniform guidance for maintenance facilities based on industry ESD standards, and therefore should be accepted throughout the air transport industry. This document is not a stand-alone document - it is intended to be used with the referenced international industry standards.

Airlines Electronic Engineering Committee, Avionics Maintenance Committee

608A Design Guidance for Avionics Test Equipment, Part 1 - System Definition

ARINC608A (Current)1/1/1993

This standard is a top-level guidance standard intended for the design of Automatic Test Equipment (ATE). It includes the definition of hardware and software needed for analog and digital signal testing using a Test Unit Adapter common interface. This standard describes the overall ATE system concept as well as the definition of the specific elements of those systems.

Airlines Electronic Engineering Committee, Avionics Maintenance Committee

CONNECTORS, ELECTRICAL, RECTANGULAR, RECEPTACLE, CRIMP CONTACTS, QUADRUPLE INSERT, TYPE III, CLASS 1(−65 °C TO +125 °C), SERIES 2, SHELL DESIGNATOR A

AS81659/64B (Current)

1/28/2022

AE-8C1 Connectors Committee

Steel, Sheet and Strip 0.15 Carbon, Maximum Forming Grade

AMS5042N (Current)

8/15/2017

This specification covers a carbon steel in the form of sheet and strip.

AMS E Carbon and Low Alloy Steels Committee

440 Guidelines for the Provisioning and Support of Training Equipment Data

ARINC440 (Current)10/1/2005

This document provides guidelines for the aviation industry to ensure that data and solutions for training are adequately provided in content and schedule, are cost effective, and are completely supported throughout the life of the equipment. It should be used at all appropriate levels within a company (e.g., Purchasing, Operations, Training) when purchasing or developing new aircraft, major aircraft modifications or training systems.

Flight Simulator Engineering and Maintenance Committee

Liquid Leak Tightness Evaluation Methodology for EV Battery Packs Informational Report

J3277_202404 (Current)

4/23/2024

This technical information report (IR) presents a methodology to evaluate battery pack liquid leak tightness attributes to be used in a production line to satisfy the functional requirement for IPX7, water ingress requirement, and no sustainable coolant leakage for coolant circuits. The Equivalent Channel Method is used as a suggested production leak tightness requirement for a given battery pack design that will correlate and assure that the battery pack meets or exceeds its functional requirement. Obtaining the specific geometry of the Equivalent Channel (EC) for a given battery pack is done analytically and empirically in consideration of the product design limitations. This document is a precursor to J3277-1, which will present the practices to qualify that product leak tightness is equal or better than the maximum allowed EC for that product using applicable and commercially available leak test technologies. This document may be applied to EV and HEV battery packs as tested during

Battery Standards Testing Committee

Polytetrafluoroethylene (PTFE) - Fluorosilicone (FVMQ) Rubber High Temperature Fuel and Oil Resistant 75 - 85

AMS3383A (Current)

9/23/2011

This specification covers a polytetrafluoroethylene (PTFE) modified fluorosilicone (FVMQ) rubber in the form of molded shapes, molded rings (ASTM D 1414), and compression seals.

AMS CE Elastomers Committee

A Guideline for Aerospace Platform Fiber Optic Training and Awareness Education Aerospace Fiber Optics Quality Assurance Knowledge Competencies

ARP5602/9 (Current)

11/12/2025

This document establishes training guidelines applicable to fiber optic quality assurance technical training for individuals involved in the manufacturing, installation, support, integration and testing of fiber optic systems. Applicable personnel include: Managers Engineers Technicians Trainers/Instructors Third Party Maintenance Agencies Quality Assurance Production

AS-3 Fiber Optics and Applied Photonics Committee

Plain Bearing Lined Inside Diameter Plug Gaging

ARP5448/9B (Current)

5/23/2019

This test method establishes a standard procedure for using plug gages to evaluate dimensional conformance of lined inside diameters of bearings. Bearings covered by this test method include sleeve bearings and lined bore spherical bearings. Note that this method gives no indication of true cylindricity.

ACBG Plain Bearing Committee

654 Environmental Design Guidelines for Integrated Modular Avionics

ARINC654 (Current)12/1/1994

This standard is concerned with electromagnetic compatibility, shielding, thermal management, vibration and shock of IMA systems. Emphasis is placed both on the design of IMA components and their electrical, optical and electro-mechanical interfaces.

Airlines Electronic Engineering Committee

435-1 Guidance for Cabin Training Devices

ARINC435-1 (Current)8/31/2016

This report sets forth guidance for the design, development, and installation of Cabin Training Devices. It includes operational and handling characteristics for establishing minimum data required for reliability and maintainability.

Flight Simulator Engineering and Maintenance Committee

604-1 Guidance for Design and Use of Built-In Test Equipment (BITE)

ARINC604-1 (Current)10/1/1988

The primary purpose of BITE is to assist maintenance personnel in the proper maintenance of avionics systems in a cost-effective manner. A description of a Centralized Fault Display System (CFDS) is included in this standard. The CFDS accumulates fault data, presents this data to a maintenance operator, and assists troubleshooting by performing diagnostic tests and performing verification testing after installation of a replacement unit.

Airlines Electronic Engineering Committee, Avionics Maintenance Committee

Clamp Assembly, Saddle Type, Cushioned, General Specification For

AS85449C (Current)

5/27/2025

This SAE Aerospace Standard (AS) defines the requirements for saddle-type clamps. Tests and criteria noted do not indicate any specific areas of application or usage. Supplemental testing may be necessary to determine suitability for specific environments and applications.

G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, DRILLED HEAD, UNS S66286 - 160 KSI

AS3531B (Current)

8/14/2019

E-25 General Standards for Aerospace and Propulsion Systems

Cyber-Physical Systems Security Engineering Plan (CPSSEP)

JA7496_202206 (Current)

6/1/2022

This SAE Standard establishes practices to: a Manage risk and ensure security of a cyber-physical system (CPS) throughout its life cycle by utilizing systems engineering principles; b Assess the impact of cyber-physical systems security (CPSS) objectives and requirements; c Assess the security risks to CPS technical effectiveness and functions, and address weaknesses and vulnerabilities; d Address various domains of consideration (see 3.1) that take into account operating conditions of the system, command and control, configuration management (refer to SAE EIA649), etc., that could negatively impact CPSS or CPS-designed purpose; e Perform design validation and verification to assess security and risk of the CPS.

G-32 Cyber Physical Systems Security Committee

Automated Driving System Test Facility Safety Practices

J3247_202403 (Current)

3/12/2024

This SAE Recommended Practice provides guidance for test facilities in identifying potential hazards, and safety risks, along with requirements and recommendations related specifically to testing of automated driving systems (ADS) and ADS-operated vehicles. Herein after, for the purposes of this document, utilization of the term “test facilities” implies those conducting testing of ADS or ADS-operated vehicles, unless otherwise noted. References made to safety within this recommended practice apply only to test method safety and driving safety on and during testing at an ADS test facility and do not apply to vehicle design or safety performance. Safety practices for on-road testing, operation, and related deployment are not covered within this document.

On-Road Automated Driving (ORAD) Committee

Generic Open Architecture (GOA) Framework

AS4893A (Current)

9/21/2018

This SAE Aerospace Standard (AS) establishes a Generic Open Architecture (GOA) Framework for application independent hardware/software systems. This document defines the interface classes for the GOA Framework. Supplemental documents define the guidelines for applying the GOA Framework to specific applications.

AS-2 Embedded Computing Systems Committee

Unidirectional Carbon Fiber Tape Epoxy Repair Prepreg, Vacuum Curing Part 2 - Qualification Program for Fiber, Carbon Fiber Tape Prepreg, and Film Adhesive

AMS6885/2 (Current)

6/10/2026

AMS6885/2 gives specific information about the qualification program for unidirectional carbon fiber tape epoxy repair prepreg capable of curing under vacuum for repair of carbon fiber reinforced epoxy structures. The prepreg system shall include an epoxy film adhesive to be applied in a co-bonding process with the prepreg for solid laminate and sandwich bonding.

AMS CACRC Commercial Aircraft Composite Repair Committee

DEEMBRITTLEMENT VERIFICATION TEST

USCAR7-2 (Current)

11/19/2020

This standard outlines test methods and practices which can detect embrittlement of steel parts. It is a process control or referee verification test. The risk of embrittlement of steel is minimized by using best practices in the finishing/coating process. One such practice is described in SAE/USCAR-5, Avoidance of Hydrogen Embrittlement of Steel.

USCAR

Aviation Fuel, Grade 91/98

AMS3028D (Current)1/1/1990

This specification has been declared "CANCELLED" by the Aerospace Materials Division, SAE as of March 1990.

AMS B Finishes Processes and Fluids Committee

CONNECTORS, ELECTRICAL, RECTANGULAR, PLUG, CRIMP CONTACTS (DUAL INSERT, TYPE II, CLASS 1, (−65 °C TO + 125 °C), SERIES 2, SHELL DESIGNATOR A)

AS81659/33B (Current)1/20/2022

AE-8C1 Connectors Committee

Steel, Corrosion Resistant, Seamless and Welded Aircraft Tubing 19Cr - 9.5Ni (304) Cold Drawn, 1/2 Hard Temper

AMS5868C (Current)

1/2/2019

This specification covers a corrosion-resistant steel in the form of two types of aircraft tubing.

AMS F Corrosion and Heat Resistant Alloys Committee

Diesel Emission Production Audit Test Procedure

J1243_200210 (Current)10/21/2002

SAE IC Powertrain Steering Committee

Maintainability Program Standard

JA1010_201108 (Current)

8/21/2011

This SAE Standard establishes the requirement for suppliers to plan a maintainability program that satisfies the following three requirements: The supplier shall ascertain customer requirements. The supplier shall meet customer requirements. The supplier shall assure that customer requirements have been met.

G-11M, Maintainability, Supportability and Logistics

Diesel Engine Emission Measurement Procedure

J1003_200210 (Current)10/21/2002

SAE IC Powertrain Steering Committee

Aerospace - Impulse Testing of Hydraulic Components

ARP1383C (Current)

2/24/2020

This SAE Aerospace Recommended Practice (ARP) defines impulse test procedures that are recommended for hydraulic components.

A-6 Aerospace Actuation, Control and Fluid Power Systems

TS85 Technical Specification for Lubricated Nipples, Hydraulic, Surface-Check Type, Metric

TS85-2 (Current)12/1/2004

No scope available.

Engine and Airframe Technical Standards Committee (TSC)

CONNECTORS, ELECTRICAL, RECTANGULAR, RECEPTACLE, CRIMP CONTACTS, TRIPLE INSERT, TYPE III, CLASS 1 (−65 °C TO +125 °C), SERIES 2, SHELL DESIGNATOR A

AS81659/63B (Current)

1/28/2022

AE-8C1 Connectors Committee

Tolerances Low-Alloy Steel Bars

AMS2251K (Current)

12/10/2024

This specification covers established manufacturing tolerances applicable to low-alloy steel bars ordered to inch/pound dimensions. These tolerances apply to all conditions, unless otherwise noted. The term “exclusive” is used to apply only to the higher figure of the specified range.

AMS E Carbon and Low Alloy Steels Committee

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